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Allagecrinidae
Taxonomy
Allagecrinidae was named by Capenter and Etheridge (1881). Its type is Allagecrinus.
It was assigned to Disparida by Moore and Laudon (1946); to Allagecrinacea by Ubaghs et al. (1978); and to Allagecrinoidea by Webster and Jell (1992) and Webster and Webster (2012).
It was assigned to Disparida by Moore and Laudon (1946); to Allagecrinacea by Ubaghs et al. (1978); and to Allagecrinoidea by Webster and Jell (1992) and Webster and Webster (2012).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Allagecrinidae Capenter and Etheridge |
| 1946 | Allagecrinidae Moore and Laudon |
| 1978 | Allagecrinidae Ubaghs et al. p. T537 |
| 1992 | Allagecrinidae Webster and Jell p. 327 |
| 2012 | Allagecrinidae Webster and Webster |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Allagecrinidae Capenter and Etheridge 1881
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G. †Allagecrinus Etheridge and Carpenter 1881
G. †Desmacriocrinus Strimple 1966
G. †Kallimorphocrinus Weller 1930
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†Kallimorphocrinus eaglei Strimple 1966
†Kallimorphocrinus thaiensis Webster and Jell 1993
G. †Litocrinus Lane and Sevastopulo 1982
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†Litocrinus pansus Webster and Jell 1992
†Litocrinus protuberans Webster and Jell 1992
G. †Stereobrachicrinus Mather 1916
G. †Thaminocrinus Strimple and Watkins 1969
G. †Trophocrinus Kirk 1930
Diagnosis
No diagnoses are available